Describe the mechanism of stomatal opening

Stomata are small pores located on the surface of plant leaves and stems that regulate gas exchange, including the uptake of carbon dioxide (CO2) for photosynthesis and the release of oxygen (O2) and water vapor. The opening and closing of stomata are tightly regulated processes controlled by various internal and external factors. The mechanism of stomatal opening:

1. Guard cell turgor pressure: Guard cells, which flank each stoma, control its opening and closing. When guard cells are turgid (filled with water), they curve outwards, causing the stomatal pore to open. Turgor pressure __________ _______ ___ __________ ______ ______ _____.
   _________ __________ ____ ___ _________ ___.
   _________ ___ _______ ____ ____ __________ _________.
   __________ ______ _________ ____ ______ ________ _________.
   ___ ___ ___ _____ __________ _________ ________.
   ___ ___ ________ _____ ___ _____ _______ __________ _____ __________ ____ ________.
   _________ ________ ___ ____ ___ ____ _______ _________ ____ ___ __________.
   _______ _____ __________ _____ _________ _________ ___ ______ ____.
   ______ ____ ________ _____ __________ _____ ______ _____.
   ________ ____ _____ __________ _________ ________ _____ ____ ______ _____ ____.
   _________ ____ ________ ____ _________ _________.
   ____ ____ ________ ___ _____ _________.
   ____ _________ __________ ___ ___ ______.
   ___ ________ ___ ______ ______ _______ _________ _________ _______ ________.
   _______ _______ __________ ___ _______.
   __________ ___ _____ ____ ___ ___ _________ ___.
   _______ _________ _____ _________ ______ _____ _________ _____ ____ _________ ____ ___.
   ____ ______ __________ _____ _________ _______ ________ ________ __________ ____.
   _____ _________ ___ ____ ___.
   ___ __________ ______ _____ _______ __________ ________ ____ _______ ____ __________.
   _________ _____ __________ ______ _______ _______ _____ ___ ________ ________ ____ _____.
   _______ ___ _________ ________ ____ _____ ______ ________ ______ __________ ___ __________.
   ______ ___ __________ ______ _________ _______ _________ _____ ___ ___ ________ _________.
   ____ _________ __________ ___ _______ _______ ______ __________ _______ __________.
   ___ ______ _____ ________ _______.
   _____ ________ __________ ___ ________ _______ __________.
   ______ ____ _____ ___ __________.
   ______ ____ ____ ____ _________.
   __________ ____ _____ ____ _______ ________ _____ ___ ____ __________ ___.
   ___ ____ _________ _______ ___.
   ___ ________ _________ _______ __________.
   ____ ____ ___ _____ ____ _________.
   ___ _________ _____ ________ _________ _________ _________.
   ___ ______ _______ ________ _________ _____ _________ __________ ___ __________ __________.
   ___ _______.
   Get Full Answer on WhatsApp